<template lang="html">
  <div class="container" @click = "handleGallaryClick">
    <div class="wrapper">
      <swiper :options="swiperOption">
      <!-- slides -->
        <swiper-slide v-for = "(item,index) in imgs"
        :key="index">
          <img class="gallary-img" :src="item">
        </swiper-slide>
        <div class="swiper-pagination"  slot="pagination"></div>
      </swiper>
    </div>
  </div>
</template>

<script>
export default {
  name: 'CommonGallary',
  props: {
    imgs: {
      type: Array,
      default (){
        return []
      }
    }
  },
  data () {
    return {
      swiperOption: {
        autoplay: 3000,
        grabCursor: true,
        setWrapperSize: true,
        pagination: '.swiper-pagination',
        paginationType: 'fraction',
        paginationClickable: true,
        prevButton: '.swiper-button-prev',
        nextButton: '.swiper-button-next',
        mousewheelControl: true,
        passiveListeners: false,
        observeParents: true,
        observer: true,
        loop: true,
        // if you need use plugins in the swiper, you can config in here like this
        // 如果自行设计了插件，那么插件的一些配置相关参数，也应该出现在这个对象中，如下debugger
        debugger: true
        // swiper callbacks
        // swiper的各种回调函数也可以出现在这个对象中，和swiper官方一样
        // onTransitionStart (swiper) {
        //   console.log(swiper)
        // }
      }
    }
  },
  methods:{
    handleGallaryClick () {
      this.$emit('close')
    }
  }
}
</script>

<style lang="stylus" scoped>
  >>> .swiper-container
        overflow: inherit;
  .container
    display: flex
    flex-direction: column
    justify-content: center
    position: fixed
    z-index: 999
    left: 0
    right: 0
    top: 0
    bottom: 0
    background: #000
    .wrapper
      width: 100%
      height: 0
      padding-bottom: 100%
      .gallary-img
        width: 100%
      .swiper-pagination
        color: #fff
        bottom: -1.5rem
</style>
